Charger LED won't turn green and stays hot
Hi guys,
just bought one of those china e bikes (A Spadz Cavet air). When I charge the bike, the LED never gets green. After hours and hours of charging i unplug the charger, put it back in, and then it suddenly turns green and the temperature of the charger sinks.
Why is that? I am scared to leave it overnight to charge if it obviously can't recognize when the battery is full. Is it broken?
I appreciate any kind of answer or help. Thank you!